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An Efficient Algorithm for High Average-Efficiency Itemset Mining over Data Streams

delete2025-11-13
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PRE
AI
G
Gufeng Li
S
Shuo Chen
X
Xuanwei Zhang
T
Tao Shang
DOI:10.1016/j.eswa.2025.130390delete
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Abstract

Abstract

En 中文
• The first high average-efficiency itemset mining algorithm applied to data streams • A TWAE-List structure is proposed to improve window update and mining efficiency • Two tighter average-efficiency upper bounds are introduced to reduce candidates • The ETP strategy is designed to accelerate sliding window update processes • Experiments show significant improvements in runtime efficiency and scalability

Journal

Expert Systems with Applications cover
Expert Systems with Applications
IF:
7.5
Papers:
2.9W
Citations:
10.2W

Organization

X
Xidian University
Scholars:
2.4W
Papers: 1.9W
Citations: 9.7K